<template>
  <!-- <span>我是App.vue</span> -->
  <!-- 路由占位符 -->
  <router-view></router-view>
</template>
 
 
<style>
  .html, body {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
  }
  #nprogress .bar{
    background: #2186c0 !important;
  }
</style>
